120280600 has 48 divisors (see below), whose sum is σ = 305080920. Its totient is φ = 43737600.

The previous prime is 120280591. The next prime is 120280609. The reversal of 120280600 is 6082021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120280591) and next prime (120280609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120280609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25137 + ... + 29536.

Almost surely, 2^120280600 is an apocalyptic number.

120280600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120280600 is an abundant number, since it is smaller than the sum of its proper divisors (184800320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120280600 is a wasteful number, since it uses less digits than its factorization.

120280600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54700 (or 54691 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 120280600 is about 10967.2512508832. The cubic root of 120280600 is about 493.6265706534.

The spelling of 120280600 in words is "one hundred twenty million, two hundred eighty thousand, six hundred".